2013届高考英语一轮复习课件外研版全国通用Module6AnimalsinDanger必修51.endangervt.使……处于险境;危及Theairpollutioninthecityisbadlyendangeringthehealthoftheresidents.城市里的空气污染正严重危及着居民的健康。知识拓展indanger在危险中outofdanger脱离危险bedangerousforsb./sth.对某人/某物有危险词汇点击注意:前缀en“常常用来构成动词,表示使……处于某种状态;使……”成为。enrich使富有;enlarge使扩大;enclose使围起;enforce使实施;enable使能够1.endangervt.使……处于险境;危及词汇点击完成句子Oneofthepassengershurtintheaccidentisstill____________(在危险中).indanger1.endangervt.使……处于险境;危及词汇点击strugglewith/against与……作斗争strugglefor…为……而奋斗strugglewithsb.forsth.为争取某物而与某人作斗争struggletoone'sfeet挣扎着站起来Struggleisthebridgetoideal.奋斗是通向理想的桥梁。词汇点击2.strugglen.挣扎,斗争vi.努力,奋斗,挣扎词汇点击2.strugglen.挣扎,斗争vi.努力,奋斗,挣扎完成句子①Thesoldierwasbadlywoundedbut__________________________(挣扎着站起来).②Theoldmanhasbeen____________(与……斗争)illness.struggledtohisfeetstrugglingwithPleasewearthesunglassestoprotectyoureyesfromstrongsunlight.请戴上太阳镜,保护你的眼睛免受强光伤害。词汇点击3.protectvt.保护protect…from/against…保护……免受……阻止……做……prevent…fromdoing…stop…(from)doing…keep…fromdoing…discourage…(from)doing…词汇点击3.protectvt.保护知识拓展protectionn.保护,防卫protectiveadj.防护的,保护的protectorn.保护器,保卫者词汇点击3.protectvt.保护单项填空Thegovernmentcallsonustotryourbestto______thewastedwaterfromthefactories______intotherivers.A.protect;frombeingpouredB.prevent;frompouredC.prevent;frombeingpouredD.prevent;beingpoured词汇点击3.protectvt.保护单项填空【解析】C由句意知:阻止废水倒入河中,因此动词使用prevent,其次from后跟动名词的被动形式时,from不可省略。4.worthadj.值……的(常用well修饰)Thisnecklaceisworth1,000dollars.这条项链值1000美元。知识拓展ofgreatworth很有价值worthyadj.值得……的worthwhileadj.值得花费的worthlessadj.无价值的,无用的词汇点击4.worthadj.值……的(常用well修饰)词汇点击词语辨析worth,worthwhile,worthy词汇用法例句worth“值……的”,后接价值、数量的词;“值得……”,后接名词、代词或动名词主动式。Thefilmiswellworthseeing.这部电影很值得看。worth-while“值得的”,指花时间做某事是值得的,常用于句型“Itisworthwhiledoing/todosth.”,但不可用sth.isworthwhiledoing。Itisworthwhilevisiting/tovisitthezoo.参观动物园是不虚此行的。worthy“值得的”,常用于结构beworthyofsth./beingdone/tobedone。Thefilmisworthyofbeingseen/tobeseen.这部电影值得看。4.worthadj.值……的(常用well修饰)词汇点击①Idon'tthinkitis______tobuythingswhicharenotneededevenatalowprice.A.worthB.worthyC.worthlessD.worthwhile【解析】DIt'sworthwhiletodosth.某事值得一做。句意:我认为即使价格便宜但不需要的东西也不值得买。单项填空4.worthadj.值……的(常用well修饰)词汇点击②It'ssuchasmallpointthatit'shardlyworth______.A.troublingaboutB.totroubleaboutC.beingtroubledaboutD.troubleabout【解析】A句意:这样的小事几乎不值得伤脑筋。beworthdoingsth.“”值得做某事,此时用主动表示被动。单项填空4.worthadj.值……的(常用well修饰)词汇点击③Shehasdonesome______thingsduringthesummervacation,andsheis______ofbeingpraised.A.worth;worthyB.worthy;worthwhileC.worthwhile;worthyD.worthy;worth【解析】C句意:在暑假期间她做了些有意义的事情,她值得表扬。worthwhile“作定语,意思是值”得做的;有意义的;worthy构成短语beworthyofbeingdone。单项填空ina(tight)spot在困难中,...